baber/WOPTO huggingface dataset:
Patent ES-344397-A1 (ES)
Title: N'-substituted n-arylsulfonyl ureas
IPC: C07D223/16
Filed: 1967-08-24
Abstract: Novel compounds I (including salts thereof) wherein R 1 represents H, F, Cl, Br, alkyl, alkoxy, alkylthio, alkanoyl or the amino group, R 2 represents H or R 1 R 2 together represents the trimethylene or tetramethylene group, are prepared: (a) by reacting decahydro-1H-3- benzazepine or an alkali metal derivative thereof with either an isocyanate, R11R 2 .C 6 H 3 .SO 2 - NCO, or a reactive functional derivative of a carbamic acid, R1 1 R 2 .C 6 H 3 .SO 2 .NH.COOH, wherein R1 1 has the same meaning as R 1 and in addition may represent a group which can subsequently be converted into an amino group by hydrolysis, reduction or reductive cleavage, (b) by reacting a reactive functional derivative of decahydro - 1H - 3 - benzazepine - 3 - carboxylic acid, e.g. the intermediate acid chloride, with a sulphonamide, R1 1 R 2 .C 6 H 3 .SO 2 NH 2 , and thereafter, if necessary, hydrolysing or reducing the reaction product, (c) by desulphurizing an intermediate sulphonyl thioamide corresponding to the novel compounds illustrated above but containing the R1 1 group, in place of the R 1 group, and thereafter if necessary hydrolysing or reducing the reaction product, or (d) by hydrolysing intermediate compounds II wherein X represents a halogen atom or an alkoxy or alkylthio group, and if necessary reducing or further hydrolysing the reaction product. The intermediates can be obtained utilizing standard methods. Pharmaceutical preparations suitable for the treatment of diabetes contain as active ingredient compounds I administration may be orally or parenterally.
Patent ES-350456-A1 (ES)
Title: Perfume-containing compositions containing certain oximes as olfactory agents
IPC: C11B9/00
Filed: 1968-02-13
Abstract: The use of certain oximes as olfactory agents in perfume compositions is described. The oximes are those of seven to 10 carbon atom aliphatic aldehydes and Ketones, excluding oximes of saturated, straight-chain aldehydes. Numerous examples showing the use of the oximes in various perfume compositions are given, as well as examples showing the preparation and identifying properties of the following 3 novel oximes: 3,7-dimethyloctanal oxime 2,6-dimethyl-5-heptenal oxime and 3-methylheptan-5-one oxime.
Patent ES-352979-A1 (ES)
Title: Plastics Impregnated High Speed Vitreous Grinding Wheels and Method of making the same
IPC: B24D3/34
Filed: 1968-04-20
Abstract: A ceramic bonded abrasive product has at least a predetermined portion of the pores impregnated with a thermosetting, potentially cross-linkable copolymer of a liquid linear epoxy prepolymer, having at least 3 epoxy and/or a crosslinking hardening compound of the group consisting of hydroxyl cross-linking sites per molecule, and an organic polyamine and an organic anhydride, cured in situ to form a cross-linked epoxy copolymer and 95-100% of the pore volume of the impregnated portion being filled with the epoxy copolymer. The predetermined portion may be that portion surrounding and adjacent to the wheel hole. The epoxy prepolymer may be a prepolymer of epichlorohydrine and a bisphenol. Grinding aids may be incorporated into the resin phase either chemically as part of the resin bond or physically as a filler. When an aliphatic polyamine curing agent is used the aliphatic group may contain a sulphur atom to provide the group -C-S-C. Polysulphide compounds or elemental sulphur or halogen compounds, such as cryolite can also be incorporated into the prepolymer-cross-linking compound mixed prior to impregnation. Iron sulphide, potassium fluoroborade, vinylidene chloride and other conventional fillers can be applied.
Patent ES-357530-A1 (ES)
Title: Process for the production of 2,5-diamino-3,6-dihalogeno-p-benzoquinones
IPC: C09B/
Filed: 1968-08-24
Abstract: 2,5-DIAMINO-3,6-DIHALOGENO-P-BENZOQUINONES ARE PRODUCED IN UNEXPECTEDLY HIGH YIELD RATES AND EXCELLENT PURITY FROM TETRAHALOGENATED P-BENZOQUINONES BY REACTION WITH AMMONIA IN A REACTION MEDIUM CONSISTING OF AN APROTIC DIPOLAR ORGANIC SOLVENT HAVING A DIELECTRIC CONSTANT OF AT LEAST 30 AT 25 DEG C.
Patent ES-371184-A1 (ES)
Title: Photoelectric tape reader having plurality of interchangeable magazines each containing a tape of different lengh
IPC: G06K7/10
Filed: 1969-08-19
Abstract: A knitting machine is controlled by a film F entrained by rollers 415-425 as required by the length of the film loop, the film being driven past an optical scanning station 307 by transport rollers 101, 102, 402, 403 on either side of the scanning station (Division G4) and at the exit and entrance to the cassette on which the film is carried. The cassette has a cut-out 406 which surrounds the scanning station. -The transport rollers have toothed flanges which engage the film only at its perforated edges, and two of the flanges are spring coupled to their drive shafts, excessive relativerotation between the shaft and flange causing operation of a switch to stop the drive in the event of the film breaking or having excessive tension.
Patent ES-375447-A1 (ES)
Title: 1-phenoxy-2-hydroxy-3-alkylamino-propanes
IPC: C07C253/00
Filed: 1970-01-15
Abstract: The compounds are 1-phenoxy-2-hydroxy-3-alkylamino-propanes and non-toxic acid addition salts thereof, useful as beta -adrenolytics and hypotensives in warm-blooded animals.
Patent ES-375664-A1 (ES)
Title: Contact structure for multiple wafer semiconductor rectifier arrangement
IPC: H01L23/495
Filed: 1970-01-05
Abstract: A semiconductor rectifier device, for use particularly with miniature devices, wherein two or more semiconductor diode wafers are initially connected to the conductor portions of the planar circuit by means of clamp-type mountings and are then simultaneously permanently connected to the conductors. The devices are then embedded in an insulating material with the conductor portions extending out of the housing formed by the insulating material in a predetermined direction and orientation. The portions of the circuit constituting the clamp-type mountings and the conductor portions are formed by dividing a strip of conductive sheet material into a plurality of sections having a certain areal expanse which form a geometric structure. Each of the structures includes, in interlocked fashion, the portions of the circuit comprising the clamp-type mountings and the current conductors. The current conductor portions of the circuit extend from the center of the structure parallel to one another and/or at a desired angle with respect to one another toward the edge of the structure and function as supporting bars between the central portion of the structure and the strip of conductive sheet material.
Patent ES-408034-A1 (ES)
Title: Braking systems for vehicles
IPC: B60T8/173
Filed: 1972-10-20
Abstract: A braking system for a vehicle has an arrangement for releasing the vehicle brakes automatically in order to prevent skidding. When the vehicle is travelling over a rough surface, such as a cobbled road, the rotational deceleration of the wheel can result in releasing of the brakes without wheel skid, and delay means is provided for preventing this possibility.
Patent ES-414485-A1 (ES)
Title: Liquid Spraying Device
IPC: B05B15/658
Filed: 1973-05-07
Abstract: A spraying device particularly for use in agriculture, comprising, in a pressuirized liquid inlet passage (2), upstream of a distributor consisting of at least two branches (3 and 3a) each connected by an individual valve (4 4a) to a spray nozzle (5, 5a), a single common outlet valve (16, 19) loaded by a calibrated spring (13) capable of opposing liquid flow when the pressure thereof is not sufficient to effect spraying, particularly on closing of a main valve, to avoid dripping of the nozzles during interruptions in the operation.
Patent ES-415486-A1 (ES)
Title: Method of shaping ductile sheet material and apparatus therefor
IPC: B21D5/01
Filed: 1973-06-02
Abstract: A method of and apparatus for shaping ductile sheet material to three-dimensional shapes having curved surfaces. The sheet material is bent to have a curved surface and is thereafter bent to have a further curved surface intersecting the first curved surface such that the bend takes place along a bend zone in in which the curved surfaces meet. The apparatus comprises a former shaped to have at least two curved surfaces intersecting in a former bend zone. Clamping means is provided and is adapted to clamp a length of ductile sheet material in curved shape against a first one of said curved surfaces of the former such that a a predetermined portion of the sheet material projects beyond the former bend zone. The former is displaceable towards an anvil having a curved shape complementary to the second curved surface of the former. The former and anvil are capable of shaping the sheet material between them upon displacement of the former and anvil towards each other, thereby causing the sheet material to bend around the former bend zone.
Patent ES-432504-A1 (ES)
Title: Process and auxiliary agent for improving the wettability of textile material
IPC: D06P5/00
Filed: 1974-12-02
Abstract: Process for improving the wettability of textile material by means of aqueous treating liquors containing 10 to 60 % by volume of a saturated aliphatic alcohol of up to 2 carbon atoms, or dyeing or finishing liquors containing these mixtures, which comprises adding to these mixtures at least another aliphatic, straight-chain or branched, monohydric alcohol having more than 2 carbon atoms.
Patent ES-433409-A1 (ES)
Title: Block copolymers
IPC: C08G2/38
Filed: 1974-12-27
Abstract: A novel block copolymer HO-D-A-B-D-H, wherein A is a polylactonic block of recurring units --C-(PM1)-O-- PARALLEL O B is a polylactamic block of recurring units --C-(PM2)-N-- PARALLEL | OH C is a polyoxymethylene block of recurring units -CH2O- is prepared by catalytic polymerization of at least one lactone (PM1) || || CO--O| with at least one lactam (PM2), || || |CO--NH| wherein:
Patent ES-445149-A1 (ES)
Title: Hypolipemiant compositions and methods
IPC: C07D277/24
Filed: 1976-02-13
Abstract: Novel 5-thiazole alkanols of the formula < IMAGE > I wherein R is alkyl of 1 to 5 carbon atoms, n is an integer from 2 to 7 and R1 is selected from the group consisting of hydrogen and acyl of an alkanoic acid of 2 to 6 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having a marked antilipolytic activity and useful as intermediates and their preparation.
Patent ES-447679-A1 (ES)
Title: Particulate expandable styrene polymers having good processability
IPC: C08F2/00
Filed: 1976-05-07
Abstract: Particulate expandable styrene polymers containing organic halogen compounds and, to improve processability, from 0.0001 to 1.0% by weight, based on the styrene polymer, of an amine which is soluble in styrene and free from hydroxyl groups.
Patent ES-449789-A1 (ES)
Title: Corona charging device
IPC: G03G15/02
Filed: 1976-07-12
Abstract: A corona discharge device including a corona discharge electrode and a conductive shield located adjacent the electrode, the electrode being coated with relatively thick dielectric material so as to substantially prevent the flow of conduction current therethrough. The delivery of charge to the photoconductive surface is accomplished by means of a displacement current or capacitative coupling through the dielectric material. The flow of charge to the surface to be charged is regulated by means of a d.c. bias applied to the corona shield.
Patent ES-450038-A1 (ES)
Title: Fuel injection pump and governor and timing control system therefor
IPC: F02D1/02
Filed: 1976-07-22
Abstract: The present invention provides a liquid fuel injection pump suited for the sequential delivery of measured charges of liquid fuel under high pressure to an associated engine in timed relationship therewith comprising pump chamber means wherein the charges are pressurized to high pressure, a passage for delivering the fuel to said pump chamber means, a metering valve in said passage for reglating the amount of fuel in said measured charges of fuel, said metering valve comprising a pair of relatively movable members respectively having ports in the adjacent surfaces thereof adapted for registry, means to vary the amount of overlap of said ports in a first direction to control the quantity of fuel in each measured charge of fuel in accordance with the load on the associated engine, and means for controlling the relative movement of said members in a second direction transverse to said first direction to vary the amount of overlap of said ports in said second direction in accordance with the speed of the associated engine whereby the amount of overlap in said second direction increases with increased engine speed thereby to maintain the quantity of fuel in sequential charges of fuel at a substantially constant level for a given setting of said means regardless of changes in engine speed.
Patent ES-452194-A1 (ES)
Title: Deflection compensating roll
IPC: F16C13/00
Filed: 1976-10-07
Abstract: A deflection compensating press roll is disclosed in which a stationary beam has a barrel mounted for rotation thereabout and a plurality of hydrostatic elements provide selective hydrostatic support along the length of the roll. The support elements are arranged in a plurality of groups to which hydrostatic pressure fluid is directed at selected pressures through pressure fluid paths which are facilitated by separate hydrostatic fluid ducts.
Patent ES-452602-A1 (ES)
Title: Tetracyclic piperidino derivatives
IPC: A61K31/435
Filed: 1976-10-22
Abstract: The invention relates to antidepressive biologically active tetracyclic piperidino derivatives of the general formula: < IMAGE > I as well as the pharmaceutically acceptable salts and nitrogen oxides (N2) thereof, in which:
Patent ES-457858-A1 (ES)
Title: Gripper and bobbin assembly for double-lock-stitch sewing machine
IPC: D05B57/26
Filed: 1977-04-15
Abstract: A bobbin and gripper assembly for a double-lock-stitch sewing machine has a stitch plate lying in a horizontal plane and a gripper rotatable in a horizontal plane below the stitch plate and receiving a bobbin housing. The latter is provided with a retaining finger which cooperates with abutments formed on the underside of the stitch plate to retain the bobbin housing against rotation with the gripper. In addition, the bobbin housing is held by a spring member which is effective to yieldably retard the bobbin against rotation in the direction of rotation of the gripper by friction therewith.
Patent ES-460021-A1 (ES)
Title: Electric switch
IPC: H01H23/16
Filed: 1977-06-22
Abstract: The switch for mounting in a car has a plastic housing (11) to guide the slider (19) carrying contact bridges (21) for engaging the fixed contacts in the form of leaf springs (24). The leaf springs bear against a printed circuit board (27) and various combinations of contacts as well as bridges can be assembled. The housing is fixed to the car control panel by contact of its flange (13) and of the clamping lugs (14) while the base of the housing features a lamp (16) below the transparent section (17) at the top of the housing. The slider (19) is actuated by a control lever (32) whose cupped section (33) is contacted by the tip of the slider pressed by a spring (28).
Patent ES-461641-A1 (ES)
Title: Carbonyl-substituted 1-sulfonylbenzimidazoles
IPC: C07D235/30
Filed: 1977-08-16
Abstract: Certain carbonyl-substituted-1-sulfonylbenzimidazole compounds are useful as antiviral agents.
Patent ES-464719-A1 (ES)
Title: Breaksun shield operating as a collector
IPC: F24S10/70
Filed: 1977-12-02
Abstract: A sun shield for installation on the outside of building facades comprising a plurality of orientable adjacent pallets. The pallets are adapted to act as sun shields and also as collectors of solar energy. Each pallet has at least one transparent surface and an inner collector which is irradiated through the transparent surface and within which an intermediate fluid is circulated to be warmed by solar radiation incident on the pallet.
Patent ES-470024-A1 (ES)
Title: Evaporator
IPC: F28B1/02
Filed: 1978-05-19
Abstract: Apparatus for evaporating liquids by heat transfer from a condensing vapor through long vertical tubes in which the film thickness of condensed vapors on such tubes is reduced by removal of such vapors intermediate the ends of the tubes.
Patent ES-471605-A1 (ES)
Title: Coating composition for acceptor sheets in carbonless copying
IPC: C08K3/10
Filed: 1978-07-11
Abstract: Acceptor sheets for carbonless copying are prepared by coating a suitable substrate with an aqueous composition which, in addition to known dispersed acceptor materials, such as acid treated clays, contains at least one basic zinc salt substantially insoluble in water in an amount, as ZnO, of 2 to 50% by weight of the acceptor pigments on a dry basis, the composition having a pH below 7.
Patent ES-471661-A1 (ES)
Title: Die stamping and scoring device, and process for the manufacture thereof
IPC: B23P15/40
Filed: 1978-07-12
Abstract: A die stamping device for cutting, scoring or creasing a pattern of shapes onto laminar material, comprises a die cylinder having a solid cylindrical core with a coating of setting material such as plastics in which are fitted cutting or scoring blades the radially outer surfaces of which define the pattern to be cut or creased onto laminar material passed in sheet or web form between the die cylinder and a smooth pressure cylinder, which may be provided with cooperating elements, such as resilient blocks or engraved recesses to cooperate with the scoring or creasing blades the die cylinder is made by a process involving forming a pattern on the outer surface of the coating by photographic techniques, and then removing the coating from the solid cylindrical core to facilitate cutting out the openings to receive the blades.
Patent ES-474930-A1 (ES)
Title: Non-rotary mining cutter with recessed nozzle insert
IPC: E21C35/22
Filed: 1978-11-08
Abstract: A tool for a mineral winning machine, more usually a plough, has a flat plate-like body with a bore containing a nozzle insert and preferably a hard metal cutting region or blade is also provided on the body. High pressure water is conveyed through the bore and nozzle insert to discharge as a jet which is directed to impinge against the mineral or coal face to effect a cut therein hydraulically. The nozzle insert has its discharge mouth in a protected position inside the body.
Patent ES-475338-A1 (ES)
Title: o-Substituted (+)-cyanidan-3-ol derivatives, method for their preparation, as well as pharmaceutical compositions containing these compounds and their preparation.
IPC: C07D417/12
Filed: 1978-11-23
Abstract: The subject of the present invention is new O-substituted derivatives of (+)-cyanidan-3-ol corresponding to the general formula I < IMAGE > (I) in which R represents an optionally substituted hydrocarbon radical an acyl radical of an organic carboxylic acid containing at least 2 carbon atoms, of a carbonic acid or of an organic sulphonic acid or a radical of an inorganic acid containing at least one oxygen atom, with the exception of a glucosidic radical, and the salts thereof, a process for the preparation thereof as well as their application in therapeutics and medicaments containing these new products. These compounds have a valuable activity in the prevention of hepatic necrosis and also inhibit lipoperoxidation. In addition, they are capable of acting on the fibrillation of collagen.
Patent ES-477591-A1 (ES)
Title: Cephem derivatives
IPC: A61K31/545
Filed: 1979-02-09
Abstract: Cephem derivatives of the general formula < IMAGE > is which the R2O group is in the syn-position, a process for their manufacture and pharmaceutical formulations which are active against bacterial infections and contain these compounds.
Patent ES-477687-A1 (ES)
Title: Procedure for the construction of automatic switches.
IPC: H01H/
Filed: 1979-01-30
Abstract: Procedure for the construction of automatic switches. The apparatus which is the object of this invention comprises a box or cover of an insulating material 1, to which two edge alignments 2-3 are fixed, for example, of the locking screw 4 type, for assisting the connection of the input and output conductors of the apparatus, respectively. Normally this housing consists of two conveniently joined bodies or pieces, and is boxed in order that it is possible to carry out its assembly and fixing to the desired surface, either directly, or by means of a standardised rail, this latter acting as an appropriate trigger system 5.
Patent ES-478310-A1 (ES)
Title: Apparatus for applying transverse weld seams to superposed webs of plastics film
IPC: B29C53/00
Filed: 1979-03-05
Abstract: In the production of transverse weld seams at intervals along a web of travelling superposed plastics films, the problem of weaknesses caused by shrinkage of each seam as it cools is solved by forming a loop in the web adjacent the intended seam and slackly clamping the web on each side of the loop before the seam is applied and the web released again.
Patent ES-479006-A1 (ES)
Title: Lorry platform and loading ramp - has linkage between with locking device, securing in sloping or upright positions
IPC: E05D3/06
Filed: 1979-03-28
Abstract: The platform and loading ramp assembly for lorries etc has a safety device securing the two together. The device incorporates a linkage (14) turning on the platform (10) so as to allow hinging in relation to the latter about a first axis fixed in position in relation to it. The ramp (19) in turn hinges on the linkage about a second axis parallel to the first, and locking devices (22, 23) secure ramp to platform in two alternative positions. In the first the ramp slopes downwards from the platform, and in the second it extends upwards from it to form a tail-board. By turning the linkage about the first axis the locking device is released, allowing movement of the ramp between these two positions.
Patent ES-482420-A1 (ES)
Title: 4''-Deoxy-4''-acylamido derivatives of oleandomycin, erythromycin and erythromycin carbonate
IPC: A61P31/04
Filed: 1979-07-11
Abstract: Derivatives of oleandomycin, erythromycin A and B, erythromycylamine and erythromycin carbonate, having at the 4''-position an acylamido group, their preparation and use as antibacterial agents are described.
Patent ES-484135-A1 (ES)
Title: Preparation of long-chain carboxylic acids and alcohols and the use of an alcohol as a plant growth regulator
IPC: C07C29/147
Filed: 1979-08-31
Abstract: A process for the preparation of long-chain carbon compounds comprises: a. reacting a carboxylic acid having 21 to 30 carbon atoms with a chlorinating agent to form the acid chloride b. separating the acid chloride and reacting it with an enamine (e.g. 1- morpholino-cyclohexene) and a hindered tertiary amine in an organic solvent while maintaining the reaction temperature at 30 DEG to 60 DEG C c. removing the solvent and recovering the beta-diketone product d. reacting the beta-diketone with a solution of an alkali metal hydroxide or alkoxide and an alcohol and e. recovering the precipitated product, the salt of a ketocarboxylic acid. The salt may be converted to the free acid, which may be reduced to the corresponding aliphatic acid and alcohol. A plant growth regulator composition comprises a substantially water-soluble solution of 1-triacontanol dissolved in a polar organic solvent, said polar organic solvent being present in an amount sufficient to render said concentrate water-soluble.
Patent ES-486864-A1 (ES)
Title: Azo dyestuffs, their preparation and their use in the dyeing of N-containing materials.
IPC: C09B35/46
Filed: 1979-12-13
Abstract: 1. Azo dyestuffs which optionally contain metals and which, in the form of the free acid, correspond to the formula see diagramm : EP0012350,P11,F1 wherein R1 and R2 are the radical of an optionally functionally modified coupling component, n is 1-6 and the rings A and B can be further substituted.